Check it out!
Pixar and Geometry: https://renderman.pixar.com/products/whats_renderman/2.html
Math in the Movies: http://www.sciencedaily.com/videos/2007/0503-math_in_the_movies.htm
Math in the Movies: http://www.sciencedaily.com/videos/2007/0503-math_in_the_movies.htm